'World of Warcraft: Mists of Pandaria' new features trailer

The seven-minute Mists of Pandaria video demonstrates many of the expansion's new features.

The trailer looks at eight of the new zones, seven scenarios, nine dungeons, three raids, two battlegrounds and one arena.

It also showcases the new Monk character class and explores some of the new quests.

The fourth expansion to the popular massively-multiplayer game adds a new playable race named the Pandaren with its own starting zones and quests, the monk character class, a new continent with a level cap of 90, challenge modes and a pet battle system.

Available through both retail and online from Battle.net, players can pre-order and download the expansion ahead of release, ready to play as soon as the expansion launches.

The live stream will capture launch events from Paris, Moscow, Milan, Madrid, London, Stockholm and Cologne, and feature a live orchestra performing music from the game, as well as Manao - Drums of China.

Members of the development team will also be on hand to offer a behind-the-scenes look at the expansion and talk through its new features.